Main St, Ansonia, CT Property Records

Ansonia City property records for 78 addresses on Main St, Ansonia, CT · Last verified August 2026

Main St Highlights

Properties 78
Median Sale Price $400,000
Deeds and Mortgages on File 66
Median Price per Sqft $66
Owner Occupied 8%
Median Annual Tax Bill $8,881
Median Year Built 1947
Median Ownership Tenure 11 years

Properties on Main St

Owner names and prior sale amounts shown locked below are available instantly with a free trial.

20 Main St

3 bd · 1.5 ba · 6,696 sqft · 0.11 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
1 Name on Record AssessorUpdated Jul 2026

35 Main St

175,886 sqft · Built 1889 · 3.58 acres

Last Sale Tax Bill Prior Sale Owner Records
$60,000Dec 2000 1 Name on Record Assessor + 8 DocumentsUpdated Jul 2026

36 Main St

3 bd · 3 ba · 4,515 sqft · 0.03 acres

Last Sale Tax Bill Prior Sale Owner Records
$5,3202025 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

42 Main St

4 bd · 2.5 ba · 4,940 sqft · 0.019 acres

Last Sale Tax Bill Prior Sale Owner Records
$230,000Jan 2010 $5,3602025 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

46 Main St

4,123 sqft · Built 1881 · 0.03 acres

Last Sale Tax Bill Prior Sale Owner Records
$5,6682025 1 Name on Record Assessor + 2 DocumentsUpdated Jul 2026

54 Main St

4 bd · 2.5 ba · 9,336 sqft · 0.06 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$11,3632025 1 Name on Record AssessorUpdated Jul 2026

65 Main St

2 bd · 2.5 ba · 2,042 sqft · 2.23 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
—Nov 2016 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

65R Main St

60,280 sqft · Built 1921 · 0.419 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,1572024 1 Name on Record AssessorUpdated Jul 2026

70 Main St

7,055 sqft · Built 1890 · 0.05 acres

Last Sale Tax Bill Prior Sale Owner Records
$13,6042025 1 Name on Record AssessorUpdated Jul 2026

76 Main St

6 bd · 7 ba · 8,093 sqft · 0.08 acres

Last Sale Tax Bill Prior Sale Owner Records
$15,0812025 1 Name on Record Assessor + 2 DocumentsUpdated Jul 2026

85 Main St

4 ba · 3,312 sqft · 0.089 acres

Last Sale Tax Bill Prior Sale Owner Records
$50,500Jan 2008 $6,1732025 1 Name on Record AssessorUpdated Jul 2026

99 Main St

3 bd · 1.5 ba · 3,036 sqft · 0.03 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$115,000Aug 2020 $5,0182025 1 Name on Record AssessorUpdated Jul 2026

100 Main St

3 bd · 1 ba · 17,327 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$13,7022025 1 Name on Record AssessorUpdated Jul 2026

103 Main St

3,100 sqft · Built 1865 · 0.06 acres

Last Sale Tax Bill Prior Sale Owner Records
$400,000Sep 2025 $4,0672025 Amount on Record Apr 2023 1 Name on Record Assessor + 3 DocumentsUpdated Aug 2026

112 Main St

0.01 acres

Last Sale Tax Bill Prior Sale Owner Records
$1302025 1 Name on Record AssessorUpdated Jul 2026

114 Main St

3 bd · 2 ba · 1,803 sqft · 0.589 acres

Last Sale Tax Bill Prior Sale Owner Records
1 Name on Record AssessorUpdated Jul 2026

117 Main St

3,776 sqft · Built 1910 · 0.089 acres

Last Sale Tax Bill Prior Sale Owner Records
$120,000Dec 2000 $4,4452025 1 Name on Record AssessorUpdated Jul 2026

150 Main St

3 bd · 2 ba · 6,038 sqft · 0.069 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$70,575Oct 2015 $6,0272025 1 Name on Record AssessorUpdated Jul 2026

153 Main St

5 bd · 3.5 ba · 46,910 sqft · 0.63 acres

Last Sale Tax Bill Prior Sale Owner Records
$18,2832025 1 Name on Record Assessor + 7 DocumentsUpdated Jul 2026

158 Main St

16,291 sqft · Built 1988 · 0.139 acres

Last Sale Tax Bill Prior Sale Owner Records
$9,150,000Aug 2025 $24,2642025 Amount on Record Dec 2021 1 Name on Record Assessor + 4 DocumentsUpdated Aug 2026

165 Main St

796 sqft · Built 1975 · 0.71 acres

Last Sale Tax Bill Prior Sale Owner Records
$51,000Nov 2019 $29,4462025 1 Name on Record Assessor + 8 DocumentsUpdated Jul 2026

171 Main St

5 bd · 3 ba · 5,016 sqft · 0.08 acres

Last Sale Tax Bill Prior Sale Owner Records
$250,000Dec 2020 $5,5402025 Amount on Record Nov 2012 1 Name on Record AssessorUpdated Jul 2026

174 Main St

11,624 sqft · Built 1964 · 0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
$500,000May 1986 $10,8322025 2 Names on Record Assessor + 1 DocumentUpdated Jul 2026

200 Main St

3 bd · 1.5 ba · 20,493 sqft · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$9,150,000Aug 2025 $22,6192025 Amount on Record Dec 2021 1 Name on Record Assessor + 4 DocumentsUpdated Aug 2026

202 Main St

7,313 sqft · Built 1910 · 0.119 acres

Last Sale Tax Bill Prior Sale Owner Records
$242,000Apr 2016 $9,8832025 Amount on Record Sep 1999 1 Name on Record AssessorUpdated Jul 2026

211 Main St

3 bd · 2 ba · 12,523 sqft · 1.01 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$46,8672025 2 Names on Record AssessorUpdated Jul 2026

218 Main St

5 bd · 4 ba · 3,983 sqft · 0.2 acres

Last Sale Tax Bill Prior Sale Owner Records
$160,000Jun 2021 $9312025 Amount on Record Oct 1992 1 Name on Record Assessor + 2 DocumentsUpdated Jul 2026

232 Main St

10,021 sqft · Built 1860 · 0.16 acres

Last Sale Tax Bill Prior Sale Owner Records
$650,000Jul 2023 $14,6132025 Amount on Record Feb 2014 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

237 Main St

4,753 sqft · Built 1900 · 0.3 acres

Last Sale Tax Bill Prior Sale Owner Records
1 Name on Record AssessorUpdated Jul 2026

240 Main St

3 bd · 2.5 ba · 3,633 sqft · 0.1 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$410,000Jun 2024 $4,7662025 Amount on Record Aug 2019 1 Name on Record Assessor + 2 DocumentsUpdated Jul 2026

241 Main St

2 bd · 1.5 ba · 11,436 sqft · 0.239 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$315,000Jun 2022 $8,8812025 Amount on Record Jul 2001 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

242 Main St

6,678 sqft · Built 1844 · 0.119 acres

Last Sale Tax Bill Prior Sale Owner Records
$5,8462025 1 Name on Record AssessorUpdated Jul 2026

252 Main St

2 bd · 2 ba · 2,990 sqft · 0.089 acres

Last Sale Tax Bill Prior Sale Owner Records
$275,000Dec 2016 $5,6782025 Amount on Record Dec 2012 1 Name on Record AssessorUpdated Jul 2026

253 Main St

12,148 sqft · Built 1900 · 0.58 acres

Last Sale Tax Bill Prior Sale Owner Records
1 Name on Record AssessorUpdated Jul 2026

254 Main St

3 bd · 1.5 ba · 4,660 sqft · 0.069 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$7,9782025 1 Name on Record AssessorUpdated Jul 2026

255 Main St

5 bd · 2.5 ba · 3,692 sqft · 0.189 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
1 Name on Record AssessorUpdated Jul 2026

281 Main St

2 bd · 1.5 ba · 9,455 sqft · 0.53 acres

Last Sale Tax Bill Prior Sale Owner Records
$280,000Sep 2024 $10,6082025 1 Name on Record Assessor + 2 DocumentsUpdated Aug 2026

290 Main St

5 bd · 2 ba · 20,238 sqft · 0.15 acres

Last Sale Tax Bill Prior Sale Owner Records
$120,000Jul 1982 $47,1112025 2 Names on Record AssessorUpdated Jul 2026

296 Main St

0.11 acres

Last Sale Tax Bill Prior Sale Owner Records
1 Name on Record AssessorUpdated Jul 2026

300 Main St

20,362 sqft · Built 1960 · 1.01 acres

Last Sale Tax Bill Prior Sale Owner Records
$187,500Jun 2000 $39,5382025 1 Name on Record AssessorUpdated Jul 2026

301 Main St

4 bd · 3 ba · 14,960 sqft · 0.68 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,000,000Jun 2023 $16,9452025 Amount on Record Mar 2017 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

355 Main St

4 bd · 2.5 ba · 7,370 sqft · 0.639 acres

Last Sale Tax Bill Prior Sale Owner Records
$275,000Sep 1999 1 Name on Record AssessorUpdated Jul 2026

360 Main St

3 bd · 3 ba · 8,117 sqft · 0.219 acres

Last Sale Tax Bill Prior Sale Owner Records
$300,000Sep 2017 $14,9572025 Amount on Record Jul 2004 1 Name on Record AssessorUpdated Jul 2026

375 Main St

5 bd · 3.5 ba · 5,850 sqft · 0.219 acres

Last Sale Tax Bill Prior Sale Owner Records
$175,000Oct 2011 $9,0872025 Amount on Record May 2005 1 Name on Record AssessorUpdated Jul 2026

380 Main St

10,144 sqft · Built 1960 · 0.219 acres

Last Sale Tax Bill Prior Sale Owner Records
$300,000Sep 2013 $9,1912025 Amount on Record May 1996 1 Name on Record AssessorUpdated Jul 2026

382 Main St

3,768 sqft · Built 1980 · 0.21 acres

Last Sale Tax Bill Prior Sale Owner Records
$16,6142025 2 Names on Record AssessorUpdated Jul 2026

385 Main St

11,525 sqft · Built 1952 · 0.25 acres

Last Sale Tax Bill Prior Sale Owner Records
$13,3822025 1 Name on Record AssessorUpdated Jul 2026

400 Main St

3 bd · 1 ba · 3,912 sqft · 0.48 acres

Last Sale Tax Bill Prior Sale Owner Records
$9,2082025 2 Names on Record AssessorUpdated Jul 2026

403 Main St

4 bd · 2.5 ba · 2,430 sqft · 14.8 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$259,8052025 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

420 Main St

1.6 acres

Last Sale Tax Bill Prior Sale Owner Records
$150,000Apr 2001 $2,1062025 Amount on Record Dec 1998 1 Name on Record AssessorUpdated Jul 2026

472 Main St

1,845 sqft · Built 1979 · 0.25 acres

Last Sale Tax Bill Prior Sale Owner Records
$435,000Jan 1991 $7,2512025 1 Name on Record AssessorUpdated Jul 2026

488 Main St

3,402 sqft · Built 1971 · 0.9 acres

Last Sale Tax Bill Prior Sale Owner Records
$500,000Dec 2014 $7,7702025 Amount on Record Apr 2001 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

497 Main St

9,624 sqft · Built 1968 · 0.319 acres

Last Sale Tax Bill Prior Sale Owner Records
$14,9492025 2 Names on Record Assessor + 1 DocumentUpdated Jul 2026

505 Main St

4 bd · 2.5 ba · 7,345 sqft · 0.469 acres

Last Sale Tax Bill Prior Sale Owner Records
$9,0332025 1 Name on Record AssessorUpdated Jul 2026

520 Main St

2 bd · 2 ba · 28,850 sqft · 1.28 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,525,000Mar 2016 $37,8442025 Amount on Record Mar 1999 1 Name on Record AssessorUpdated Jul 2026

522 Main St

1,827 sqft · Built 1968 · 0.23 acres

Last Sale Tax Bill Prior Sale Owner Records
$47,734Mar 2004 $10,8742025 1 Name on Record AssessorUpdated Jul 2026

527 Main St

8,452 sqft · Built 1967 · 0.46 acres

Last Sale Tax Bill Prior Sale Owner Records
$540,000Nov 2013 $13,8582025 Amount on Record — 1 Name on Record AssessorUpdated Jul 2026

535 Main St

5 bd · 2.5 ba · 3,510 sqft · 0.35 acres

Last Sale Tax Bill Prior Sale Owner Records
$185,000Apr 2001 $14,3872025 1 Name on Record AssessorUpdated Jul 2026

540 Main St

5,908 sqft · Built 1930 · 0.31 acres

Last Sale Tax Bill Prior Sale Owner Records
$258,000May 2009 $6,5272025 Amount on Record Jan 2005 1 Name on Record AssessorUpdated Jul 2026

555 Main St

5,850 sqft · Built 1970 · 0.5 acres

Last Sale Tax Bill Prior Sale Owner Records
$325,000Sep 2004 $7,2712025 1 Name on Record AssessorUpdated Jul 2026

560 Main St

2,394 sqft · Built 1977 · 0.5 acres

Last Sale Tax Bill Prior Sale Owner Records
$300,000Mar 2019 $9,9312025 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

575 Main St

1,568 sqft · Built 1969 · 0.389 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,600,000Dec 2025 $9,0492025 Amount on Record Jun 2007 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

590 Main St

0.219 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,3152025 1 Name on Record AssessorUpdated Jul 2026

597 Main St

4 bd · 2 ba · 1,887 sqft · 0.25 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$335,000Aug 2023 $4,8982024 Amount on Record Feb 2004 2 Names on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

603 Main St

6 bd · 2 ba · 2,142 sqft · 0.91 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$120,000Feb 1992 $5,6342025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

606 Main St

0.2 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,0332025 2 Names on Record AssessorUpdated Jul 2026

610 Main St

0.05 acres

Last Sale Tax Bill Prior Sale Owner Records
$562025 2 Names on Record AssessorUpdated Jul 2026

669 Main St

2 bd · 1 ba · 4,046 sqft · 0.089 acres

Last Sale Tax Bill Prior Sale Owner Records
$90,000Aug 1999 $7,1272025 1 Name on Record AssessorUpdated Jul 2026

670 Main St

3 bd · 1 ba · 448 sqft · 3.5 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$12,7562025 2 Names on Record AssessorUpdated Jul 2026

679 Main St

5 bd · 3 ba · 1,440 sqft · 0.269 acres

Last Sale Tax Bill Prior Sale Owner Records
$4,0572025 2 Names on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

680 Main St

3 bd · 1 ba · 2,525 sqft · 0.25 acres

Last Sale Tax Bill Prior Sale Owner Records
$700,000Mar 2025 $12,1452025 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

681 Main St

4 bd · 2 ba · 2,144 sqft · 0.169 acres

Last Sale Tax Bill Prior Sale Owner Records
$137,000Jun 2002 $5,3982025 2 Names on Record Owner Occupied AssessorUpdated Jul 2026

684 Main St

2.5 ba · 16,144 sqft · 0.639 acres

Last Sale Tax Bill Prior Sale Owner Records
$200,000Mar 2025 $1,4432025 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

685 Main St

3 bd · 1 ba · 1,280 sqft · 0.139 acres

Last Sale Tax Bill Prior Sale Owner Records
$33,000Nov 2000 $4,1332025 1 Name on Record Owner Occupied Assessor + 2 DocumentsUpdated Aug 2026

691 Main St

2 bd · 2.5 ba · 3,980 sqft · 0.66 acres

Last Sale Tax Bill Prior Sale Owner Records
$600,000Jun 2016 $7,8302025 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

694 Main St

5 bd · 3 ba · 3,265 sqft · 0.719 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$6,0072025 2 Names on Record AssessorUpdated Jul 2026

695 Main St

3 bd · 1 ba · 1,352 sqft · 0.16 acres · Garage

Last Sale Tax Bill Prior Sale Owner Records
$187,000Nov 2006 $4,7282025 1 Name on Record Owner Occupied Assessor + 1 DocumentUpdated Jul 2026

700 Main St

5 bd · 3 ba · 2,936 sqft · 0.4 acres

Last Sale Tax Bill Prior Sale Owner Records
$1,125,000Oct 2006 $22,2732025 Amount on Record Feb 1999 1 Name on Record Assessor + 1 DocumentUpdated Jul 2026

Property Records in Nearby Streets